MITSUBISHI ECLIPSE 1991 Service Manual

-______-_..AUTOMATIC TRANSAXLE
- General Information

21-157
Klckdown servo? converter
Low reverse
brakeFront clutchRear clutch
-PY
zrlutchTo
lubrlcatlon
7lo,,l;bricatlon-2iiiiiaTorqueconverterh--
control
valve
F*
Ex
IIIIt i
IIvalve tlShift control
IEX
valve
control
III. III valve
ure control
Pressure
control
solenoidI valve
\I
i i Lme relief”valve
ExOil
Dan
011 pump suction pressureLtne pressure
0Torque converter and lubrlcatloy
pressure
Reducmg pressure
n Modulated lme pressure
nPressure control solenoidvalve pressure
TFA0085

21-158AUTOMATIC TRANSAXLE - General Information
Torque converterKlckdown servoLow-reversebrake--rant clutchRear clutchEnd&&h
To lubrlcatlon(front) c
(rT,,,,,converter
clutche
valve “8”Shift controlvalve
a+N-R
control1
I IFiLme reliefZ : valve1
011 filter J
011 panLme
pressure
ITorque convcrtcr and lubrlcatlonpressure1
Reducmg pressure
pyj011 pump Suction pressure
0Modulated Ime pressure
0Pressure control solenoidvalve pressure
TFA0066

AUTOMATIC TRANSAXLE - Specifications
SPECIFICATIONS
-+ GENERAL [email protected]
TypeTorque converter
TypeEngine stall speed
Stall speed ratio
Transaxle
TypeGear ratio
First
Second
Third
Fourth
ReverseFinal ratio
gearSpeedometer gear ratio
[drive/driven)
1.8L Engine2.0L DOHC Engine 2.0L DOHC
2.0 DQHCTurbo Engine
T”‘pJyine.
F4A22-2-M PDF4A22-2-M PD 1F4A33-U P61W4A33-1 -U P6Full automatic
Full automatic
Full automatic
Full automatic
4 speed transaxle
4 speed transaxle4 speed transaxle
4 speed transaxle
3 element with
3 element with3 element with
3 element with
damper clutch
damper clutchdamper clutch
damper clfi&h
1,800-2,800 rpm1,800-2,800 rpm1,800-2,800 rpm1,800-2,806 ipm
2.051.901.741.74 *,
Electronically
Electronicallycontrolled 4 speed controlled 4 speedElectrbnicallyElectrotiicallyfull automaticcontrolled 4 speed controlled,i4’ speed
full automatic
full automatic
full automatic
2.846
2.8462.551
2.551c1.5811.5811.4881.488 f *r
1 .ooo
1 .ooo1 .ooo1 .ooo
0.685
0.6850.6850.685
2.176
2.1762.176
2.176
4.007
4.0074.3764.42’2
””
*36129361293612936129‘,!
SERVICE SPECIFICATIONS
TransaxleItems
Standard valueTransfer driven gear preload
(Center differential case
preload) mm (in.)
Transfer shaft end play
mm (in.)
Low reverse brake end play
mm (in.)
Input shaft end play
mm (in.)
Differential case end play
mm (in.)
Differential case preload
mm (in.)
Differential case end play
mm (in.)
Differential gear and pinion backlash
mm (in.)
Oil pump side clearance
mm (in.)
Output flange bearing play
mm (in.)Specifications
0.075-0.135 (.0030-.0053)O-0.025
(O-.001 0)
1.0-l .2 (.039-,047)
0.3-l .o (.012-.039).,O-O.1 5 (O-.006),*, ,_ ,”0.075-O. 135
(.0030- .0053)1.
0.045-0.165 (.0017-.0064)
0.025-0.150 (.OOlO-.0059).,‘.a .;.; ‘>
o.03-o.05 (~oo12-~o(j~o’) ” i.u:-., ‘~O-0.06
(O-.0024)

21-160AUTOMATIC TRANSAXLE - Specifidons
ItemsOutput flange bearing end play W4A33> mm (in.)
Front clutch end play
mm, (in.)Rear clutch end play
mm (in.)
End clutch end play
mm (in.)
Front clutch end play mm (in.)
Rear clutch end play mm (in.)
End clutch end play W4A33>mm (in.)
Transfer idler gear preload
Nm (ft.lbs.)Center differential side gear end play
mm (in.)
Front output shaft end play
mm (in.)
Transfer
Drive bevel gear starting torque
Driven bevel gear starting torque
Bevel gear backlashNm
(ft.lbs.)Nm
(ft.lbs.)mm (in.)
IALVE BODY SPRING IDENTIFICATION CHARTPart name
Regulator valve spring
l-2 shift valve spring
Pressure control valve spring
Rear clutch exhaust valve spring
End clutch valve spring
2-3 shift valve spring
N-R control valve spring
Reducing valve spring
Line relief spring
Torque converter valve spring
Shift control valve spring
FFyl;;;lutch control valve spring
SPACER SETWire diameter
mm (in.)
1.4 (055)
0.6 (024)
0.45 (0177)
0.7 (028)
0.6
(.024)0.8
(.031)0.7 (028)
1.2 (047)
1.0 l.039)
1.3 (051)
0.5 (020)
0.7
(.028)Outside dia.
mm (in.)
15i.59)
7.6
t.299)
7.6(.299)
6.8(.268)
6.6(260)
7.0(276)
9.2(.362)
8.9(350)
7.0(276)
9.0(.354)
5.7(224)
6.2(.244)
IPart name
Spacer set
(for adjustment of input shaft end play)Specifications
o-0.09 (d-.0035); . ,i f 1, ,i’.” :,li
0.7-0.9 (.028-.035)
0.4-0.6 (.016-.024)
0.4-0.65 (.016-.026)
0.8-I .O (.032-.039)
1.0-I .2 (.039-.047)
0.60-0.85 (.024-.034)
0.8
(1)
0.01-0.03 (.0004-.0012)
0.055-0.115 (.0022-.0045)
1.7-2.5 (1.23-1.81)
1.0-I .7 (0.72- 1.23)
0.08-0.13 (.0031-.0051)
Lengthmm (in.)
52 (2.05)
26.6 (1.047)
21.3
(.839)27.4 (1.079)
24.4
(.961)27.5 (1.883)
32.1 (1.264)
29.5 (1.161)
17.3
(.681)22.6
i.890)26.8 (1.055)
14.2
(.559)No. of turns
11.5
13.5
8.5
12.5
15.5
15.5
‘4
8.5
’-*12.5
10
9.5
’22
9.5I
Thicknessmm (in.) Part No. “’
1.4(055).1.0l.040)MD997854
1.4(.055),
1.2(047)MD997847
’1.8(.071),
1.4l.055)MD997848::!1.8
(.071), 1.6 (.063)fQlD997849 ” .’
2.2(.087),
1.8(.071)MD997850
2.2(.087),2.0(.079)MD997851h2.6(.102),2.2(.087)MD997852“-2.6(.102),2.4i.095)M D997853

AUTOMATIC TRANSAXLE - SDecifications
SPACER AND SNAP RING
_ . ,_
_-Part name
Thicknessmm (in.) Identification mark Part We.’,1,Snap ring
(F4A22)1.82.(.0717)
NoneMD722538
(for transfer drive gear end play
adjustment)1.88 (.0740)BlueMD721014
1.94 (.0764)BrownMD721015
2.00 (0787)
NoneMD721016
2.06
(.081 I)BlueMD7210172.12
(.0835)BrownMD722538
Spacer
(F4A22)1.20 (0472)20MD7231 60(for adjustment of transfer shaft end play)
1.23 (0484)
23MD7231 61
1.26 (.0496)26MD7231 621.29 (0508)
29MD7231 631.32 (0520)
32MD7231 641.35 (0531)
35MD7231 651.38 (0543)
38MD7231 661.41 (0555)
41MD7231671.44
(.0567)44MD7231 681.47
(.0579)47MD723169
1.50
(.0591)
50MD7231 701.53 (0602)
53MD7231 71
1.56 (.0614)56MD723172
1.59 (0626)59Md@75,1.62
(.0638)
62MD723174~:1.65 (0650)
65MD7231 75
1.68 (.0661)68MD7231 76
1.71 (.0673)71MD7231 77
1.74 (.0685)74MD7231 78
1.77 (.0697)77MD7231 79
1.80 (.0709)80MD7231 80Snap ring
(F4A22)1.6 (.063)NoneMD955630[for adjustment of front clutch and rear clutch
snap ring clearance)1 . 7 ( . 067)BrownMD730930
1.8 (.071)BlueMP955631
1.9 l.075)None‘MD73Q93i2.0 f.079)BrownM~$G-$$?*
2.1
(.083)BlueM D7309322.2
(.087)NoneMD955633
2.3
(.091)BrownM D7309332.4
(.095)BlueM D9556342.5
i.098)NoneMD730934
2.6
(.102)BrownMD955635
2.7 (106)
BlueMD730935
2.8 (.I 10)
NoneMD9556362.9
(.114)BrownMD730936
3.0 (118)
BlueMD955637
Spacer (F4A33-W4A33)0.62 (.0244)62MD737444
for adjustment of transfer driven gear
icenter differential case) preloadl0.65 (0256)65MD7374450.68
(.0268)68MD737446
0.71 (0280)
71MD737447

21-162AUTOMATIC TRANSAXLE - SpecificationsPart name
Spacer
(F4A33-W4A33)[for adjustment of transfer driven gear
(center differential case)
preloadlPressure plate
(for adjustment of low/reverse brake end
play)Spacer
(F4A33sW4A33)(for adjustment of differential case preload)
*: W4A33 only
Thickness0.74
(.0291)0.77 (0303)
0.80 (0315)
0.83 (0327)
0.86 (0339)
0.89 (0350)
0.92 (0362)
0.95
(10374)0.98 (0386)
1
.Ol (.0398)
1.04 (.0409)
1.07 (.0421)1
.I0 (0433)
1
.I3 (.0445)
1 .I6 (0457)
1.19
i.0469)1.22 (0480)
1.25
i.0492)1.28 (0504)
1.31 (0516)
5.9 (232)
6.0
(.236)6.1 (240)
6.2
(.244)6.3
(.248)6.4
(.252)6.5
(.256)6.6
(.260)6.7 (264)
6.8
(.268)6.9
(.272)0.83 (0327)
0.86 l.0339)
0.89 (0350)
0.92
(.0362)0.95
(.0374)0.98 (0386)
1 .Ol* i.0398)1.04
(.0409)1.07
(.0421)1
IO” (.0433)
1 .I3 (0445)
1.16 (0457)1.19*
(.0469)1.22 (0480)
1.25
t.0492)1.28”
(.0504)
1.31 (0516)
*:mm (in.) Identification mark
P& No. ’
74M D728802
77MD72@Y3
80M D728804
83
M d728805
86MD728806
89MD728807
92MD728808
95MD728809
98~I~728810
,
01MD72& 1
04MD72881 2
07MD72881 3
IOMD72881 4
13MD72881 5
16MD72881 6
19MD72881 7
22MD72881 8
25MD72881 9
28
MD728820
31MD728821A
MD731 736
0MD731737
1MD731 738
2MD731 739
3MD731 740
4
MD731 588
5MD731 741
6MD731 742
7MD731 743
8MD731 744
9MD731’745,
83MD72093786MD720938
89M D720939
92M D720940
95MD720941
98
MD720942
01MD720943
04
MD720944
07MD720945
JM D7 10454
DMD700270
KMD710455
LMD710456
GM D7’00~71M
rviD7~;04’57
NMD710458
EMD706574

AUTOMATIC TRANSAXLE - SDecificationsPart name
Thicknessmm (in.) Identification mark Part No.
Spacer
(F4A33)1.34 (0528)
0MD71 0459(for adjustment of differential case preload)
1.37
(.0539)PMD7 l&OSnap ring
(F4A33eW4A33)1.76 (.0693)BrownMD73331 4(for adjustment of output flange bearing end
play)1.82 (0717)NoneMD722538
1.88
(.0740)BlueMD721014
1.94
(.0764)BrownMD72101 52.00
(.0787)NoneMD721016
2.06
(.081 I)BlueMD721 0172.12 (0835)
BrownMD7225392.18
(.0858)NoneMD73331 5Snap ring
(F4A33eW4A33)1.3* (.051)NoneMD731 747(for adjustment of front clutch and rear
clutch end play)1.4”
(.055)BlueMD731 748
*: Rear clutch only1.5 LO59)BrownMD731 7491.6 (063)
NoneMD731 7501.7
(.067)
BlueMD731 7511.8 (071)
BrownMD731 752
1.9 (075)NoneMD731 7532.0
i.079)BlueMD731 7542.1 (083)
Brown
MD731 7552.2
(.087)NoneMD731756
2.3
t.091)BlueMD73i7572.4
l.094)BrownMD731758Snap
ring1.05 (04)
WhiteMD71 5800
r;oreydJustment of end clutch snap ring clear-1.30 ( 05)
YellowMD7158011.55
(.06)NoneMD715802
1.80 (.07)GreenMd71.58032.05
(.08)
PinkMD71 5804
Spacer
(F4A22)1.85 (.073)HMD700272‘for adjustment of differential case preload)
1.94 (.076)ccMD71 59562.03
(.080)FFMD71 59592.12
(.083)IIMD715962
2.21 (.087)LLMD71 59652.30
1.091)00MD71 59682.39
l.094)RRMD71 5971
spacer0.75-0.82 (.0295-.0323)MD722986
for adjustment of differential pinion and side
jear backlash)0.83-0.92 (.0327-.0362)MD722985
0.93- 1 .OO (.0366- .0394)w&@
1 .01-l .08 (.0398-.0425)MD72&%3’
1.09-1.16 (.0429-.0457)MD722982
spacer (W4A33)1 .I6 (.0457)16M D736929for adjustment of front output bearing
Ireload)1.19 (.0469)19MD7367511.22
(.0480)
22MD7369311.25
l.0492)25MD7261 661.28
(.0504)
28MD7185171.31 (0516)
31MD718518
1.34 LO528134MD718519

21-164AUTOMATIC TRANSAXLE - SDecificationsPart name
Spacer
(W4A33)(for adjustment of front output bearing
preload)Spacer
(W4A33)[for adjustment of center differential front
side gear end play)
Spacer
(W4A33)
Ifor adjustment of center differential rear
side gear end play)
Spacer (W4A33)
Ifor adjustment of drive bevel gear mount)jpacer
(W4A33)for adjustment of drive bevel gear train
Ireload)Thicknessmm (in.) Identification mark Part
Np.1.37
(.0539)37MD77 85&I::
1.40
(.0551)40MD79&21
1.43 (.0563)43MD7186221.46 (.0575)46.&&g~:
1.49 (.0587)49tiD718ji4’~“ ,.
1.52 (.0598)52MD718525
1.55 (.0610)55MD718526
1.58 (0622)
58MD71 85271.61 (0634)
61MD71 85281.64
(.0646)64MD71 85291.67 (0657)
67MD718530
1.70
(.0669)70MD71.8531
1.73 (.0681)73‘MD721’959
1.76 (.0693)76MD721960
0.53-0.60 (.0209-.0236)28MD727928
0.72-0.76 (.0284-.0299) 30MD727930
0.85-0.92 (.0335-.0362)32MD7279321
.01-l .08 (.0398-.0425)34MD727934
1.17-l .24 (.0461-.0489)41MD727941
0.59-0.66 (.0232-.0260)73MD724973
0.75-0.82 (.0295-.0323) 46MD724946
0.93-I .OO (.0366-.0394) 81MD724981
1.09-I .I6 (.0429-.0457) 43MD7249431.25-1.32 (.0492-.0520)
72MD724972__
1.34 (.0528)34MD723606
1.37 i.0539)37MD7236011.40 (0551)
40MD723602
1.43 (.0563)43MD723603
1.46
(.0575)46MD723604
1.49 (.0587)49MD723605
1.52 (.0598)52M D723606
1.55 (0610)55M D7236071.58 (.0622)58M
D723608
‘I .61 (.0634)61MD723609
1.64 (0646)
64MD7261 701.67
(.0657)67MD726471 .‘i,.,
1.28 (0504)B28MD7261671.31 (0516)
B31MD7261 68
1.34 (.0528)B34MD7261 691.37
(.0539)B37M D724326
1.40 (0551)B40MO724E27
1.43 (.0563)B43MD724328’
1.46 (0575)B46MD724329
1.49 (.0587)B49M D724330
1.52 (.0598)B52M D7243311.55
(.0610)B55MD7243321.58 (0622)
B58M D7243331.61 (0634)
B61MO724334

AUTOMATIC TRANSAXLE - Specifi6atiorisPart name
Spacer
(W4A33)(for adjustment of drive bevel gear train
preload)Spacer
(W4A33)(for adjustment of driven bevel gear train
preload)
Spacer (W4A33)
~for adjustment of driven bevel gear trainxeload)
spacer (W4A33)for adjustment of driven bevel gear mount)
Thickness1.64
(.0646)1.67
(.0657)1.70
(.0669)1.73 (0681)
1.76 l.0693)1.79
(.0705)
1.82(0717)
1.85
(.0728)
1.19
(.0469)
1.22(0480)
1.25(.0492)
1.28(0504)
1.31(0516)
1.34(0528)
1.37(.0539)
1.40(0551)
1.43(.0563)
1.46(0575)
1.49(.0587)
1.52(0598)
1.55(0610)
1.58(0622)
1.61(0634)
1.64(0646)
1.67(.0657)
1.70(.0669)
1.73(0681)
1.76(.0693)
1.79
(.0705)
1.82(0717)
1.85(0728)
1.88(.0740)
1.91(.0752)
1.94
(.0764)
0.13(0051)
0.16
(.0063)0.19 (0075)
0.22(0087)
0.25(.0098)0.28
(.Ol 10)0.31(0122)
0.34(0134)
0.37(0146)
0.40(.0517)
0.43(.0169)
0.46(0181)
0.49(.0193)
0.52(0205)mm (in.) Identification mark ‘Part
‘);ilb. I”
B64MD724335
B67MD724336
B70MD724337
B73M~724338
B76MD724339
B79MD724340882
MD724341
B85MD724342
19MD7261 72
22
MD722081
25MD722082
28MD722683
31MD722084
34MD722085
37MD722086
40MD722087
43MD722088
46MD722089
49MD7228090
52
.MD722091
55MD722092
58MD722093
61MD722694
64MD722095
67MD722096
70MD722097
73MD722098
76MD722099
79MD7221 00
82MD7221 01’
85MD7221 02
88
MD7221 03
91MD7221 04
94
MD7221 05
13MD720353
16MD720354
j19MD72035522M~$,gjg~~
25,:!,MD’ly&““$28””
“’ti&2&58
e>I3 1hbf,&$&
34,‘IMbf2tiyo
37MD720361
40
MD720362
43
MD726363
46MD720364
49MD720365
52MD720366

21-166AUTOMATIC TRANSAXLE - SDecifications
TORQUE SPECIFICATIONS,. _ ,,,_ .Nglcc-
ItemsTie rod end to knuckle
Lower arm ball joint to knuckle
Transaxle mounting bracket to transaxle
Special bolts
Selector lever assembly mounting bolts
Automatic seat belt guide ring attaching bolt
Shift lock cable to selector lever assembly
Clamp to body
Starter motor mounting bolt
Oil cooler mounting bolt
Eye bolt
Tube bracket
Tube bracket
Oil cooler hose clamp
Hose bracket
Cover to selector knob
Selector knob to lever assembly
Bell housing cover to engine
Transaxle mounting bolt
[lo mm l.40 in.) diameter bolt]Transaxle mounting bolt
[8 mm I.31 in.) diameter bolt]
Torque converter to drive plate
Transaxle control cable to body
Transaxle control cable adjusting nut
Drive shaft nut
Under cover
Transfer mounting boltndicator panel-ever assembly to bracket assembly
3ight member installation bolt
Front
Rear
;usset
Zenter bearing bracket
:l=4A22>Oil bolt
panDrive plate-to-converter tightening bolt
Drain plug
Pressure check plug
Pulse generator mounting bolt
Bearing retainer screw
Lock plate bolt
Converter housing bolt
One-way clutch outer race bolt
Differential drive bolt
gearManual control lever nut
Manual control shaft set screw
Nm24-35
60-72
60-8046-53
9-14
17-26
4-6
4-6
27-34
8-12
30-353-5
8-12
4-6
3-5
2.0 or more
2.0 or more
10-12
10-12
30-3573-77
9-14
IO-14
200-2609-13
60-80
1 .o-2.0
14-20
80- 100
70-80
70-8036-46
10-1246-53
30-35
8-10
IO-12
17-2235-45
19-23
25-35
130-14017-21
8-10
-.
ft*lgk+ ‘. St. :“.. (1.17-25
I ~. ‘,43-52
43-58
33-38
7-1012-19
3-4
3-4
20-25i::6-8
22-25
2-4
6-8
3-4
2-4
1..4 or more
1.4 or more
7-9
7.2-8.7
22-25
53-55
7-10
7-10144-188
7-1043-58
0.7-14
10-1458-72
51-58
51-5826-33
7-9
34-38
22-25
6-7
7-9
12-15
26-32
14-16
18-25
94-10113-15
6-7